{"id":"https://openalex.org/W3208317740","doi":"https://doi.org/10.1109/pimrc50174.2021.9569604","title":"Scalable, resource and locality-aware selection of active scatterers in Geometry-based stochastic channel models","display_name":"Scalable, resource and locality-aware selection of active scatterers in Geometry-based stochastic channel models","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3208317740","doi":"https://doi.org/10.1109/pimrc50174.2021.9569604","mag":"3208317740"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc50174.2021.9569604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc50174.2021.9569604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082997621","display_name":"Benjamin Rainer","orcid":"https://orcid.org/0000-0003-1954-019X"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Benjamin Rainer","raw_affiliation_strings":["Austrian Institute of Technology GmbH,Vienna,Austria,1210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH,Vienna,Austria,1210","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059757855","display_name":"Markus Hofer","orcid":"https://orcid.org/0000-0002-1915-9869"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Markus Hofer","raw_affiliation_strings":["Austrian Institute of Technology GmbH,Vienna,Austria,1210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH,Vienna,Austria,1210","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075723633","display_name":"Stefan Zelenbaba","orcid":"https://orcid.org/0000-0001-5561-2379"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Stefan Zelenbaba","raw_affiliation_strings":["Austrian Institute of Technology GmbH,Vienna,Austria,1210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH,Vienna,Austria,1210","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084838805","display_name":"David L\u00f6schenbrand","orcid":"https://orcid.org/0000-0002-9165-8355"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"David Loschenbrand","raw_affiliation_strings":["Austrian Institute of Technology GmbH,Vienna,Austria,1210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH,Vienna,Austria,1210","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037351216","display_name":"Thomas Zemen","orcid":"https://orcid.org/0000-0002-9392-9155"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Thomas Zemen","raw_affiliation_strings":["Austrian Institute of Technology GmbH,Vienna,Austria,1210"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Austrian Institute of Technology GmbH,Vienna,Austria,1210","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023098180","display_name":"Xiaochun Ye","orcid":"https://orcid.org/0000-0003-4598-1685"},"institutions":[{"id":"https://openalex.org/I4210090176","display_name":"Institute of Computing Technology","ror":"https://ror.org/0090r4d87","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210090176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochun Ye","raw_affiliation_strings":["Institute of Computing Technology,CAS,Bejing,China","CAS, Institute of Computing Technology, Bejing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computing Technology,CAS,Bejing,China","institution_ids":["https://openalex.org/I4210090176"]},{"raw_affiliation_string":"CAS, Institute of Computing Technology, Bejing, China","institution_ids":["https://openalex.org/I4210090176"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045860209","display_name":"Peter Priller","orcid":"https://orcid.org/0000-0001-7661-0604"},"institutions":[{"id":"https://openalex.org/I48071105","display_name":"Anstalt f\u00fcr Verbrennungskraftmaschinen List (Austria)","ror":"https://ror.org/01bydex26","country_code":"AT","type":"company","lineage":["https://openalex.org/I48071105"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Peter Priller","raw_affiliation_strings":["AVL List GmbH,Graz,Austria,8020"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AVL List GmbH,Graz,Austria,8020","institution_ids":["https://openalex.org/I48071105"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":null,"first_page":"885","last_page":"891"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7008557915687561},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6744995713233948},{"id":"https://openalex.org/keywords/emulation","display_name":"Emulation","score":0.6614835262298584},{"id":"https://openalex.org/keywords/stochastic-geometry","display_name":"Stochastic geometry","score":0.6559808850288391},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.6262291073799133},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.57213294506073},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5236667990684509},{"id":"https://openalex.org/keywords/stochastic-modelling","display_name":"Stochastic modelling","score":0.49879932403564453},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.4984242916107178},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4873808026313782},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.47348177433013916},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4028494954109192},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3264070749282837},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15588954091072083},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13204985857009888},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.11898595094680786},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08810478448867798}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7008557915687561},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6744995713233948},{"id":"https://openalex.org/C149810388","wikidata":"https://www.wikidata.org/wiki/Q5374873","display_name":"Emulation","level":2,"score":0.6614835262298584},{"id":"https://openalex.org/C31243852","wikidata":"https://www.wikidata.org/wiki/Q1666739","display_name":"Stochastic geometry","level":2,"score":0.6559808850288391},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.6262291073799133},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.57213294506073},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5236667990684509},{"id":"https://openalex.org/C127491075","wikidata":"https://www.wikidata.org/wiki/Q7617825","display_name":"Stochastic modelling","level":2,"score":0.49879932403564453},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.4984242916107178},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4873808026313782},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.47348177433013916},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4028494954109192},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3264070749282837},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15588954091072083},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13204985857009888},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.11898595094680786},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08810478448867798},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pimrc50174.2021.9569604","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc50174.2021.9569604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 32nd Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W316365770","https://openalex.org/W2067890240","https://openalex.org/W2079028130","https://openalex.org/W2085405697","https://openalex.org/W2098003659","https://openalex.org/W2129960273","https://openalex.org/W2147717514","https://openalex.org/W2162006472","https://openalex.org/W2339410153","https://openalex.org/W2906555930","https://openalex.org/W2925269947","https://openalex.org/W3036106121","https://openalex.org/W3114801355","https://openalex.org/W4205637966","https://openalex.org/W6674685457","https://openalex.org/W6757465374","https://openalex.org/W6787567250"],"related_works":["https://openalex.org/W4292263259","https://openalex.org/W2544692165","https://openalex.org/W2042280983","https://openalex.org/W2321888438","https://openalex.org/W2888652631","https://openalex.org/W1995427843","https://openalex.org/W2567105300","https://openalex.org/W2103179464","https://openalex.org/W2369445029","https://openalex.org/W2026456043"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,133],"adopt":[4],"and":[5,56,97,101,124,130],"modify":[6],"a":[7,79,113,138,156],"well-known":[8],"locality-aware":[9],"hashing":[10],"scheme":[11],"to":[12,68],"the":[13,35,63,103,106,110,122,146,164],"problem":[14],"of":[15,41,58,105,112,117,121,149,153,158],"active":[16,42,64],"stochastic":[17,24,43,65,88],"scatterer":[18,66],"selection":[19,40],"in":[20,145],"vehicular":[21,139],"non-stationary":[22],"geometry-based":[23],"channel":[25,141],"models":[26],"(GSCM).":[27],"We":[28,73,99],"show,":[29],"how":[30],"under":[31],"relaxed":[32],"assumptions":[33],"on":[34,109],"query":[36],"set":[37,67],"an":[38],"efficient":[39],"scatterers":[44,89,159],"during":[45],"simulation":[46,55],"is":[47,82,160],"computationally":[48],"feasible.":[49],"The":[50,87,151],"proposed":[51,107],"approach":[52,76,108],"enables":[53],"real-time":[54],"emulation":[57],"large-scale":[59],"GSCMs":[60],"by":[61,77,115],"restricting":[62],"meet":[69],"given":[70],"resource":[71],"constraints.":[72],"showcase":[74],"our":[75,135],"introducing":[78],"GSCM":[80,114,136],"that":[81],"boot-strapped":[83],"via":[84],"OpenStreetMap":[85],"data.":[86],"are":[90],"placed":[91],"automatically":[92],"along":[93],"buildings,":[94],"traffic":[95],"signs":[96],"vegetation.":[98],"validate":[100],"investigate":[102],"impact":[104,152],"accuracy":[111],"means":[116],"second":[118],"order":[119],"statistics":[120],"time-":[123],"frequency-varying":[125],"fading":[126],"process.":[127],"For":[128],"validation":[129],"performance":[131],"evaluation":[132],"parameterize":[134],"using":[137,163],"wireless":[140],"measurement":[142],"campaign":[143],"conducted":[144],"inner":[147],"city":[148],"Vienna.":[150],"selecting":[154],"only":[155],"subset":[157],"then":[161],"evaluated":[162],"calibrated":[165],"GSCM.":[166]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
